Showing 12 of 843 vacancies
QI
Principal Cyber Security Consultant
QinetiQ Limited • west of england • 19 Oct 2026
£75,825 - £84,250

Select how often (in days) to receive an alert: Job Title: Principal Cyber Security Consultant Location: Bristol, England, United Kingdom Role Type: Permanent – Full Time Package: £75,825 – £84,250...

Full Time Hybrid SC Cleared
CO
Junior Cyber Security Researcher – Academy & Growth
CoreTech Security Services • cheltenham • 19 Oct 2026
Competitive

CoreTech Security is seeking a junior researcher to join our world-class team in Cheltenham, starting September 2027. You will engage in bug hunting, reverse engineering, and security research as...

Permanent Hybrid
CL
Senior Product Security Engineer
Cloudflare • london • 19 Oct 2026
Competitive

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet...

Permanent Hybrid Featured
HA
Offensive Security Tester or Penetration Tester
hackajob • london • 19 Oct 2026
Competitive

Overview hackajob is collaborating with NTT DATA UK to connect them with exceptional tech professionals for this role. Offensive Security Tester / REMOTE Technical Consultancy, London The Team...

Permanent Remote
G-
Competitive

G-P is a leading Global Employment Platform offering remote-first teams and flexible work arrangements. We seek a Senior Application Security engineer to bolster our security program across web...

Permanent Remote Featured
TH
Strategic Cyber Security Leader, Professor/Reader
The University of Huddersfield • huddersfield • 19 Oct 2026
Competitive

The University of Huddersfield invites applications for a Professor or Reader in Cyber Security to join the Department of Computer Science. This strategic appointment offers the opportunity to...

Permanent Hybrid Featured
HA
Penetration Tester
Hamilton Barnes ? • london • 19 Oct 2026
Competitive

A great opportunity for a mid-level Security Testing Consultant to join a London-based cybersecurity and AI risk consultancy operating to CREST methodology as an accredited CREST member company....

Permanent Hybrid
FS
Senior Cyber Security Architect
FSP • london • 19 Oct 2026
Competitive

We are seeking an experienced Senior Cyber Security Architect that will influence and inspire our clients’ information security programmes. As part of this role, you will oversee the delivery of...

Permanent Hybrid Featured
AI
Frontier AI Security Engineer – Core Tech Team (Hybrid)
AI Security Institute (AISI) • london • 19 Oct 2026
Competitive

AI Security Institute in London seeks software, research, and security engineers to join our Core Technology Team, driving frontier AI security initiatives and contributing to infrastructure used...

Permanent Hybrid
BT
Research Technical Manager, AI Driven Cyber Security
BT Group • london • 19 Oct 2026
Competitive

Job DescriptionJob Title: Research Technical Manager, AI Driven Cyber SecurityReq ID: 60485Job Function: Product & PropositionsPosting Start Date: 09/10/2026Posting End Date: 23/10/2026Division:...

Permanent Hybrid
BA
Cyber Security Analyst - Defensive Operations
Baringa Partners • london • 19 Oct 2026
Competitive

About Baringa Baringa is a global consulting firm that partners with leaders to drive change and create value. With deep industry expertise, and enabled by advanced technology, the firm helps...

Full Time Hybrid
AN
Staff Security Engineer for AI Platforms
Anthropic • york and north yorkshire • 19 Oct 2026
Competitive

Anthropic is seeking a senior security engineer to defend its AI systems. You will own security areas, shape architecture, and drive greenfield work to protect model weights, data, and training...

Permanent Hybrid